.bottom{
    height: 50px;
    position: fixed;
    bottom: 0;
    width: 100%;
    background-color: #fff;
    display: flex;
    justify-content: space-around;
    .route{
        width: 20%;
        text-align: center;
        color: #000;
        .iconfont{
            font-size: 20px;
            margin-top: 8px;
        }
        p{
            font-size: 12px;
            margin-top: 2px;
        }
    }
    .route.active{
        color: crimson;
    }
}
.zhanwei{
    height: 50px;
}